The GL2PS library is copyrighted by Christophe Geuzaine.
See the files Readme.gl2ps and COPYING.GL2PS and/or COPYING.LGPL for license
information about the GL2PS library.

The first implementation of wrapping the GL2PS library for use with Tcl3D
was done by Ian Gay. His original wrapper can be downloaded at
http://www.sfu.ca/~gay/tclgl2ps.zip

All other files are copyrighted by Paul Obermeier and distributed under the
BSD license.
See file Tcl3D_License.txt in the Tcl3D main directory for license details.
